____ software is used to block unwanted e-mail and is available at many levels.?
A. ?Antivirus
B. ?Network-monitoring
C. ?Crash protection
D. ?Antispam
Answer: D
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What does the following code do? The first code listing contains the declaration of the Shape class. Each Shape object represents a closed shape with a number of sides. The second code listing contains a method (Mystery) created by a client of the Shape class. What does this method do?
What will be an ideal response?
Case 2Liz is the web designer for Alotta Cola, and she has been asked to spice up the company website. Because the summer season is approaching, she decides to add some background images of bottles of Alotta Cola and various summer scenes. Why does she decide to use background images?
A. Tiled images take too long to download. B. They provide depth and visual interest to a page. C. It is easier than adding music and animation. D. She thinks that a background image will go well with the background color she has chosen.
Software requirements specify ____________________.
a) what a program should accomplish b) which programming language the developer should use c) how objects should be encapsulated d) how a solution should be implemented e) a programming schedule
Software upgrades and updates are the same.
Answer the following statement true (T) or false (F)